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T238 Tracer Unit Chronograph Daybreak
T238 Daybreak Chronograph — Smart Measure, Vivid Ignite, Night-Ready!
The T238 Daybreak is a tracer unit that integrates chronograph, colorful gunfire simulator, and tracer projectile charger. lt can be installed at the barrel of toy launchers such as AlRSOFT/Gel Ball/Foam Dart, used to measure the firing rate and velocity of projectiles, and can record up to 99 historical data, calculate the maximum,minimum, and average velocity. lt can also customize the diameter and weight of projectiles, used to calculate the kinetic energy and specific kinetic energy of a projectile;In addition, personalized settings can be made for the simulated fire color and effect through the button panel on the tracer unit, such as rainbow mode and dynamic fire mode;
The tracer projectile charging function needs to be used in conjunction with dedicated tracer projectiles, which can light up the tracer projectiles passing through the inside of the tracer unit, allowing the tracer projectiles to display their flight trajectory in the dark.
DTU
Designed to sync flawlessly with the BL-480 motor. No braking conflicts, just seamless performance—elevate your control.
Tracer Unit
Pair with the airsoft for precision and visibility. Track every shot with unmatched clarity, only from T238.
T238 DAYBREAK Rainbow Effect Tracer Unit
3-in-1 Chronograph + Muzzle Flame Simulator + Tracer Activator
Revolutionary Technology
Triple-channel IR detection system: 3 high-sensitivity elements aligned along projectile trajectory
Detection Logic:
- Sensor 1 (entry point): Activates Red LED control channel
- Sensor 2 (mid point): Activates Green LED control channel
- Sensor 3 (exit point): Activates Blue LED control channel
Patented Multi-Color Phase-Shift Technology
(Taiwan Invention Patent No. I847839)
- Phase-Shift Color-Mixing Technology: Three 120°phase-shifted periodic signals blended to produce multi-color effects
Smart Dual-Illumination System
- Combo Mode - Run both effects simultaneously for cinematic battles
- UV Tracer Mode - Activates glow BBs/gel balls mid-flight
- Muzzle Flash Mode - Golden-yellow LED simulates muzzle flash
9-Color RGB FX
Static/Dynamic/Rainbow modes
Dual-Mode Chrono
- FPS/MPS +0.2% accuracy
- Energy Calculator - Auto KE/Joule via BB weight/diameter
Ballistics Intelligence
- Stores 99 shot profiles
- Instant MAX/MIN/AVG analysis
- Tracks consistency for tuning
Superior Projectile Versatility
- 14mm smooth-bore design (vs standard 11mm)
- Accommodates oversized tracer BBs/gel balls/foam darts(6~13mm)
- Reduce the probability of projectile destroying the inner tube
Tactical-Grade Construction
- Carbon fiber + aluminum flame construction - Balancing aesthetics with structural integrity
- Aluminum Cover - Protects LEDs from direct BB impacts
User-Friendly Design
- Real-time tuning at your fingertips - OLED display + quick-access keyboard
- Type-C Charging Port - No disassembly needed
- Auto Sleep Mode - Preserves battery with inactivity shutdown
Detailed Design
Chamfered edges on all sides prevent hand injuries while maintaining smooth draw/reholster functionality with tactical gear
Multi-thread Compatibility
AEG/GBB - Gel Ball Blaster - Foam Dart Blaster
Large-capacity Battery
Massive 1500mAh battery - unleash 30,000
full-power shots without recharge!
Specification Details
- Dimensions: 150(L)×28(W)x35(H)mm
- Inner dimension: 14(φ)mm
- Weight: 200g
- Interface: 19mm
- Adapter: 19mm to 16mm, 19mm to 14mm CCW
At a Glance
What's in the Box
Specification Details:
- Dimensions: 150(L)×28(W)x35(H)mm
- Ammo Types: 6-13mm
- Weight: 200g
- Adapter: 19mm to 16mm, 19mm to 14mm CCW
- Max ROF: ≤50RPS
- Shots per Charge: ≈30,000
- Battery: 1500mAh Li-Po, using Type-C port charging
Package Includes:
- 1 * T238 DAYBREAK tracer unit
- 1 * Type-C cable
- 1 * 19mm to 16mm adapter
- 1 * 19mm to 14CCW adapter
- 1 * Hex key & screw
- 1 * Product manual
- 1 * T238 sticker
Frequently Asked Questions
Frequently Asked Questions
Clarify any uncertainties you might have, ensuring a smooth and hassle-free experience for everyone.
Will the chronograph daybreak work with 43 cal balls?
Only works on airsoft/gelball/foam dart.
This inner diameter is only 14mm, can only be used with calibers smaller than 14mm.
Why are triggers and selectors not effective in all cases?
The causes are as follows:
1. Battery failure
2. Poor contact of the battery plug
3. It is recommended to change the battery to troubleshoot
4. If you still can't solve the problem, please contact: support@t238.net
Can T238 Storm works with red bbs?
It's not allowed to be used! Green only!
Have a question about the Daybreak tracer/chronograph. Is there a way to keep the screen off when in use? For instance, does the screen turn on when I fire?
You can set auto display off to 5s. and when you fire, the screen will auto-turn back on.
How do I reset the FCU to factory settings?
Click the reset button in FCU settings.
Is the IMPULSE rated for 30c continuous discharge and 60c sudden discharge?
It's 42A/84A for 1400mAh battery and 33A/66A for 1100mAh battery.



























